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Opistomum pallidum

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Species of flatworm
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Opistomum pallidum
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Platyhelminthes
Order: Rhabdocoela
Family: Typhloplanidae
Genus: Opistomum
Species: O. pallidum
Binomial name
Opistomum pallidum
Schmidt, 1848
Synonyms
  • Opistomum vejdovskyi (Sekera, 1912)
  • Opistomum schultzeanum (Diesing, 1862)
  • Typhloplana schultzeana (Diesing, 1862)
  • Typhloplana pallida (Schmidt, 1848)

Opistomum pallidum is a species of rhabdocoel flatworm in the family Typhloplanidae.

Description

The animal is 2 to 4.5 mm long. It possesses no eyes. The pharynx is caudally oriented and situated near the posterior end of the body.

Taxonomy

The species was described by Eduard Oscar Schmidt in 1848.

Distribution and habitat

It is known from Europe and Virginia (USA). It inhabits freshwater habitats, but is absent from streams and rivers.

Ecology and behavior

The species is found in Autumn, Winter and Spring. It is known to feed on naidid oligochaetes.

References

  1. "ITIS Standard Report Page: Opistomum pallidum". www.itis.gov. Retrieved 15 May 2021.
  2. ^ "Opistomum pallidum". Turbellarian taxonomic database. Retrieved 2021-05-15.
  3. ^ Young, J. O. (2001). Keys to the freshwater microturbellarians of Britain and Ireland. Ambleside: Freshwater Biological Association.
Taxon identifiers
Opistomum pallidum
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